I got my ears pierced 4 days ago, I had 14k yellow gold studs inserted. Now my ears have small bumps all over them, but they don't itch. I changed the cleaning solution from Benzalkonium Chloride, to alcohol once, then to salt water. I woke up this morning and my right lymph node is swollen and my right ear is rather sore and slightly swollen. What should I do?

You might be allergic to piercing but if you lymph node is swollen I would recommend you see a doctor

Well, first off, clean with a non-iodized sea-salt solution, not an alcohol. This can irritate your piercing. Stay calm, keep an eye, and any abnormal changes should be seen by a doc. Good luck x